Average temperature in May is 18.3 °C
Average daytime temperature is 24.4 °C
Average night temperature is 12.9 °C
Absolute maximum temperature: 30.2 °C
Absolute minimum temperature: 2.9 °C
Number of sunny days: 13
Number of rainy days: 18
Number of snow days:
Precipitation sum: 45 mm
* Weather data for Campbell United States is based on climate observations for 2023 year
| May (°C) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperature | 16.3 | 17.2 | 21.9 | 24.5 | 26 | 26.7 | 26.7 | 26.5 | 25.6 | 26.8 | 24.9 | 24.7 | 23.7 | 22.5 | 17.5 | 22.5 | 24.6 | 24.2 | 21.8 | 21 | 25.1 | 25.1 | 25.4 | 26.1 | 25.1 | 26.7 | 27 | 25.4 | 27.2 | 30.2 | 28.6 |
| Apparent max temperature | 12.5 | 14.3 | 19.4 | 25.5 | 27 | 28.2 | 27.8 | 27.2 | 24.7 | 26.2 | 25.4 | 21.9 | 22.2 | 21.1 | 15 | 23 | 24.4 | 26.3 | 21.6 | 21.4 | 24.9 | 25.1 | 24.9 | 24.7 | 24.1 | 23.8 | 24.7 | 23 | 27.6 | 31 | 29.4 |
| Mean temperature | 9.2 | 10.3 | 12.6 | 17.8 | 19.4 | 19.6 | 20.5 | 18.8 | 19 | 19.1 | 20.1 | 19.4 | 18.4 | 18.1 | 13.8 | 15.6 | 18.7 | 19.1 | 16.1 | 13.7 | 17.8 | 19.4 | 19.9 | 20.7 | 20.1 | 20.4 | 21.3 | 20.3 | 21 | 23.8 | 22.5 |
| Apparent mean temperature | -1.4 | -1.1 | 0.5 | 8.6 | 13.8 | 14.8 | 12.5 | 9.9 | 12.4 | 13.5 | 15.7 | 14.7 | 12.2 | 15.4 | 9.6 | 9.6 | 9.1 | 11.7 | 5.5 | 4.2 | 8.6 | 12.4 | 13.8 | 13.7 | 14.8 | 14.7 | 11.8 | 14.7 | 16.3 | 18.2 | 15.9 |
| Minimum temperature | 2.9 | 3.1 | 4.8 | 11.7 | 14.8 | 14.9 | 14.4 | 12 | 14.9 | 14.1 | 15.6 | 15.6 | 13.5 | 15.9 | 12.3 | 11.5 | 10.7 | 13.7 | 10.9 | 6.4 | 11 | 13.3 | 14.1 | 14.1 | 15.1 | 15.6 | 15.2 | 17 | 16.2 | 17.9 | 16.7 |
| Apparent min temperature | 4.8 | 6.4 | 9.1 | 15.2 | 19 | 19.7 | 19.7 | 17.5 | 18 | 18.8 | 19.7 | 17.9 | 16.6 | 17.3 | 11.3 | 14.4 | 18 | 18.3 | 13.3 | 12.2 | 16.1 | 18.4 | 19.4 | 19.8 | 19.2 | 19.4 | 18.5 | 18.2 | 20.8 | 23.5 | 22.5 |
| May | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight duration (h) | 13.9 | 14 | 14 | 14 | 14.1 | 14.1 | 14.1 | 14.2 | 14.2 | 14.2 | 14.3 | 14.3 | 14.3 | 14.4 | 14.4 | 14.4 | 14.5 | 14.5 | 14.5 | 14.6 | 14.6 | 14.6 | 14.6 | 14.7 | 14.7 | 14.7 | 14.7 | 14.8 | 14.8 | 14.8 | 14.8 |
| Sunshine duration (h) | 13 | 13 | 13 | 12.9 | 11 | 7.8 | 11.7 | 11 | 8.6 | 11 | 12 | 8.9 | 11.8 | 2.2 | 1.3 | 10.2 | 13.1 | 12.8 | 9.9 | 13.2 | 13.2 | 13.1 | 12.8 | 13.2 | 12 | 11.7 | 12.8 | 9.4 | 11.4 | 12.6 | 12 |
| Precipitation (mm) | 0 | 0 | 0 | 0.5 | 4.9 | 2.1 | 0 | 8.1 | 1.4 | 1.6 | 3.7 | 6.2 | 0.3 | 2 | 0 | 0 | 0 | 0 | 0.7 | 0 | 0 | 0.1 | 1.3 | 0 | 4.7 | 1.5 | 0 | 5.5 | 0.4 | 0 | 0.2 |
| Precipitation hours | 0 | 0 | 0 | 3 | 3 | 2 | 0 | 3 | 4 | 2 | 6 | 7 | 3 | 10 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 7 | 0 | 6 | 8 | 0 | 5 | 4 | 0 | 2 |
| Wind speed (m/s) | 22.5 | 15.7 | 15.6 | 16 | 18.5 | 17.9 | 24.6 | 32.8 | 20.5 | 24.2 | 31.1 | 26.2 | 25 | 18.4 | 22.2 | 14.1 | 11.8 | 12.6 | 25.6 | 16.7 | 16.3 | 17.6 | 16.6 | 18.7 | 24.7 | 24 | 25.7 | 25.2 | 22.4 | 18.1 | 12.8 |
In May 2023, the highest daytime temperature in Campbell was 30.2°C.
While the minimum temperature at night dropped to 2.9°C.
The average nighttime and daytime temperatures during May in Campbell are 12.9°C and 24.4°C respectively.
The precipitation sum in May is about 45 mm.